69688458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1848

約数の個数: 64

約数和(自身を含む): 178744320

約数和(自身を除く): 109055862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1723, 1926, 2247, 2889, 3446, 4494, 5169, 5778, 6741, 10338, 12061, 13482, 15507, 20223, 24122, 31014, 36183, 40446, 46521, 72366, 93042, 108549, 184361, 217098, 325647, 368722, 553083, 651294, 1106166, 1290527, 1659249, 2581054, 3318498, 3871581, 4977747, 7743162, 9955494, 11614743, 23229486, 34844229, 69688458]

約数ペア:

[(1, 69688458), (2, 34844229), (3, 23229486), (6, 11614743), (7, 9955494), (9, 7743162), (14, 4977747), (18, 3871581), (21, 3318498), (27, 2581054), (42, 1659249), (54, 1290527), (63, 1106166), (107, 651294), (126, 553083), (189, 368722), (214, 325647), (321, 217098), (378, 184361), (642, 108549), (749, 93042), (963, 72366), (1498, 46521), (1723, 40446), (1926, 36183), (2247, 31014), (2889, 24122), (3446, 20223), (4494, 15507), (5169, 13482), (5778, 12061), (6741, 10338)]